feat: Test Create User Mutation

backend/jest.config.js

@@ -6,5 +6,7 @@ module.exports = {
   collectCoverageFrom: ['src/**/*.ts', '!**/node_modules/**'],
   moduleNameMapper: {
     '@entity/(.*)': '<rootDir>/../database/entity/$1',
+    '@dbTools/(.*)': '<rootDir>/../database/src/$1',
+    '@migrations/(.*)': '<rootDir>/../database/migrations/$1',
   },
 }

backend/package.json

@@ -59,6 +59,8 @@
     "typescript": "^4.3.4"
   },
   "_moduleAliases": {
-    "@entity": "../database/build/entity"
+    "@entity": "../database/build/entity",
+    "@migrations": "../database/migrations",
+    "@dbTools": "../database/src"
   }
 }

backend/src/graphql/resolver/UserResolver.test.ts

@@ -0,0 +1,30 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
+
+import { createTestClient } from 'apollo-server-testing'
+import createServer from '../../server/createServer'
+import { resetDB, initialize } from '@dbTools/helpers'
+
+let mutate: any
+let con: any
+
+beforeAll(async () => {
+  const server = await createServer({})
+  con = server.con
+  mutate = createTestClient(server.apollo).mutate
+  await initialize()
+  await resetDB()
+})
+
+describe('UserResolver', () => {
+  describe('createUser', () => {
+    it('works', () => {
+      expect(true).toBeTruthy()
+    })
+  })
+})
+
+afterAll(async () => {
+  await resetDB(true)
+  await con.close()
+})

backend/tsconfig.json

@@ -47,7 +47,9 @@
     // "moduleResolution": "node",                  /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
     // "baseUrl": "./",                             /* Base directory to resolve non-absolute module names. */
     "paths": {                                      /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
-      "@entity/*": ["../database/entity/*"]
+      "@entity/*": ["../database/entity/*"],
+      "@dbTools/*": ["../database/src/*"],
+      "@migrations/*": ["../database/migrations/*"]
     },
     // "rootDirs": [],                              /* List of root folders whose combined content represents the structure of the project at runtime. */
     // "typeRoots": [],                             /* List of folders to include type definitions from. */

database/package.json

@@ -45,5 +45,8 @@
     "ts-mysql-migrate": "^1.0.2",
     "typeorm": "^0.2.38",
     "typeorm-seeding": "^1.6.1"
+  },
+  "_moduleAliases": {
+    "@migrations": "./migrations"
   }
 }

database/src/config/index.ts

@@ -13,7 +13,7 @@ const database = {
 
 const migrations = {
   MIGRATIONS_TABLE: process.env.MIGRATIONS_TABLE || 'migrations',
-  MIGRATIONS_DIRECTORY: process.env.MIGRATIONS_DIRECTORY || './migrations/',
+  MIGRATIONS_DIRECTORY: process.env.MIGRATIONS_DIRECTORY || '@migrations/',
 }
 
 const CONFIG = { ...database, ...migrations }

database/src/helpers.ts

@@ -0,0 +1,33 @@
+import CONFIG from './config'
+import { createPool, PoolConfig } from 'mysql'
+import { Migration } from 'ts-mysql-migrate'
+
+const poolConfig: PoolConfig = {
+  host: CONFIG.DB_HOST,
+  port: CONFIG.DB_PORT,
+  user: CONFIG.DB_USER,
+  password: CONFIG.DB_PASSWORD,
+  database: CONFIG.DB_DATABASE,
+}
+
+// Pool?
+const pool = createPool(poolConfig)
+
+// Create & Initialize Migrations
+const migration = new Migration({
+  conn: pool,
+  tableName: CONFIG.MIGRATIONS_TABLE,
+  silent: true,
+  dir: '../database/migrations/', // CONFIG.MIGRATIONS_DIRECTORY,
+})
+
+const initialize = async () => {
+  await migration.initialize()
+}
+
+const resetDB = async (closePool = false): Promise<void> => {
+  await migration.reset() // use for resetting database
+  if (closePool) pool.end()
+}
+
+export { resetDB, pool, migration, initialize }

database/src/index.ts

@@ -1,7 +1,4 @@
 import 'reflect-metadata'
-import { createPool, PoolConfig } from 'mysql'
-import { Migration } from 'ts-mysql-migrate'
-import CONFIG from './config'
 import prepare from './prepare'
 import connection from './typeorm/connection'
 import { useSeeding, runSeeder } from 'typeorm-seeding'
@@ -10,36 +7,19 @@ import { CreateBibiBloxbergSeed } from './seeds/users/bibi-bloxberg.seed'
 import { CreateRaeuberHotzenplotzSeed } from './seeds/users/raeuber-hotzenplotz.seed'
 import { CreateBobBaumeisterSeed } from './seeds/users/bob-baumeister.seed'
 import { DecayStartBlockSeed } from './seeds/decay-start-block.seed'
+import { resetDB, pool, migration } from './helpers'
 
 const run = async (command: string) => {
   // Database actions not supported by our migration library
   await prepare()
 
-  // Database connection for Migrations
-  const poolConfig: PoolConfig = {
-    host: CONFIG.DB_HOST,
-    port: CONFIG.DB_PORT,
-    user: CONFIG.DB_USER,
-    password: CONFIG.DB_PASSWORD,
-    database: CONFIG.DB_DATABASE,
-  }
-
-  // Pool?
-  const pool = createPool(poolConfig)
-
-  // Create & Initialize Migrations
-  const migration = new Migration({
-    conn: pool,
-    tableName: CONFIG.MIGRATIONS_TABLE,
-    dir: CONFIG.MIGRATIONS_DIRECTORY,
-  })
-
   // Database connection for TypeORM
   const con = await connection()
   if (!con || !con.isConnected) {
     throw new Error(`Couldn't open connection to database`)
   }
 
+  // Database connection for Migrations
   await migration.initialize()
 
   // Execute command
@@ -52,7 +32,7 @@ const run = async (command: string) => {
       break
     case 'reset':
       // TODO protect from production
-      await migration.reset() // use for resetting database
+      await resetDB(false) // use for resetting database
       break
     case 'seed':
       // TODO protect from production

database/tsconfig.json

@@ -46,7 +46,9 @@
     /* Module Resolution Options */
     // "moduleResolution": "node",                  /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
     // "baseUrl": "./",                             /* Base directory to resolve non-absolute module names. */
-    // "paths": {},                                 /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    "paths": {                                 /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+      "@migrations/*": ["./migrations/*"],
+    },
     // "rootDirs": [".", "../database"],            /* List of root folders whose combined content represents the structure of the project at runtime. */
     // "typeRoots": [],                             /* List of folders to include type definitions from. */
     // "types": [],                                 /* Type declaration files to be included in compilation. */